PairedData (version 0.9.1)

summary: Summary statistics for paired samples

Description

Classical and robust statistics (location and scale) for paired samples.

Usage

## S3 method for class 'paired':
summary(object)

Arguments

object

an object of class paired.

Value

• A table with four rows corresponding to calculations for x, y, x-y and (x+y)/2 variables. The location and scale statistics are given in columns.
• n
  sample size.
• mean
  mean.
• median
  median.
• trim
  trimmed mean (tr=0.2)
• sd
  standard deviation.
• IQR
  interquartile range (standardised to be consistent with the sd in the normal case)
• median ad
  median of absolute deviations (standardised)
• mean ad
  mean of absolute deviations (standardised)
• sd(w)
  winsorised standard deviation (tr=0.2 and standardised)
• min
  minimum value.
• max
  maximum value.

Examples

z<-rnorm(20)
x<-rnorm(20)+z
y<-rnorm(20)+z+1
p<-paired(x,y)
summary(p)